VAN CLEEF & ARPELS, A HOLIDAY COLLECTION 2023 SILVER OBSIDIAN AND DIAMOND ALHAMBRA NECKLACE in 18ct rose gold, the pendant comprising a silver obsidian quatrefoil motif set with a round brilliant cut diamond, suspended from a trace chain, signed VCA

Estimate £3,000 - £5,000

A SOLITAIRE DIAMOND PENDANT NECKLACE set with a round brilliant cut diamond of approximately 1.23 carats, suspended from a trace chain, chain stamped 585, pendant 0.7cm, chain 41.0cm, 2.2g. Accompanied by a gemmological report stating that the diamon

Estimate £800 - £1,200

A PINK TOPAZ SAUTOIR NECKLACE comprising thirty oval cut pink topaz in antique pinched collet settings, connected by lengths of chain, no assay marks, 80.0cm, 24.7g. 

Estimate £1,500 - £2,500

AN ANTIQUE GEORGIAN PINK TOPAZ BELCHER CHAIN NECKLACE in yellow gold, comprising a row of belcher links with star decoration, the barrel clasp set with oval cut pink topaz, no assay marks, 99.0cm, 44.0g. 

Estimate £1,200 - £1,600

H.STERN, A DIAMOND COLLAR NECKLACE the collar necklace set with a round brilliant cut diamond, the clasp set with a further diamond, H.S maker's mark, stamped 750, 41.0cm, 24.8g. Accompanied by a H. Stern pouch. 

Estimate £1,500 - £2,500

HARLE PARIS, A BICOLOUR TOURMALINE AND DIAMOND PENDANT NECKLACE in platinum, set with a round brilliant cut diamond of 0.22 carats suspending a cushion cut bicolour tourmaline of 6.16 carats, inscribed 6.16ct d0.22ct, Harle Paris maker's mark, partia

Estimate £1,000 - £1,500

AN ANTIQUE FRENCH GOLD CHAIN NECKLACE in 18ct yellow gold, comprising a row of scrolling fancy links, French assay marks, 136.0cm, 36.1g. 

Estimate £1,800 - £2,200

A DIAMOND CHAIN NECKLACE in 18ct white gold, comprising a trace chain set with six round brilliant cut diamonds, partial British hallmarks, 44.5cm, 2.7g. 

Estimate £500 - £700

NO RESERVE - CHANEL, A CC PENDANT NECKLACE the pendant designed as two interlocking CC motifs suspending a black bead, suspended from a curb chain, Chanel maker's mark, pendant 2.2cm, chain 60.0cm, 8.8g. 

Estimate £150 - £250

A SAPPHIRE NECKLACE comprising a row of pear cut sapphires totalling 11.0-12.0 carats, stamped 750, 44.7cm, 13.3g.  

Estimate £4,000 - £6,000

BULGARI, A RUBY AND DIAMOND NECKLACE in 18ct yellow gold, comprising a curb chain set with a heart cut ruby in a cluster of tapered baguette cut diamonds, signed Bulgari, Italian assay marks, stamped 750, 42.0cm, 80.4g. 

Estimate £12,000 - £16,000

AN AMETHYST RIVIERE NECKLACE set with a row of faceted oval cut amethysts, stamped 750, 46.0cm, 23.4g.

Estimate £1,200 - £1,600

AN ART DECO OPAL AND ROCK CRYSTAL NECKLACE comprising a single row of graduating polished opal beads, accented by facetted rock crystal rondelles, the clasp set with an oval paste in a cluster of rose cut diamonds, no assay marks, 43.5cm, 16.8g. 

Estimate £500 - £700

A NATURAL SALTWATER PEARL AND DIAMOND NECKLACE comprising a single row of pearls ranging from 2.2mm-5.0mm, the clasp set with round cut diamonds, no assay marks, 49.0cm, 10.2g. 

Estimate £1,200 - £1,600

BOUCHERON, A GOLD COLLAR NECKLACE in 18ct yellow gold, comprising a row of alternating gold beads and fluted gold links, signed Boucheron, French maker's mark, French assay marks, stamped 750, 40.0cm, 69.2g.

Estimate £5,000 - £7,000

A DIAMOND COLLAR NECKLACE the necklace designed as a stylised collar set throughout with round brilliant cut diamonds, the diamonds totalling 15.0-16.0 carats, stamped 750, 38.5cm, 58.7g. 

Estimate £12,000 - £16,000

A SOUTH SEA, TAHITIAN, MULTICOLOUR PEARL AND DIAMOND NECKLACE comprising a single row of white, black, golden, pink, grey and peach pearls, accented by beads pave set with round cut diamonds, the pearls ranging from 11.7-17.2mm, stamped 925, 43.5cm,

Estimate £1,200 - £1,600

A RUBY, DIAMOND, EMERALD AND ONYX PANTHER COLLAR NECKLACE / BROOCH comprising a brick link collar necklace, the pendant / brooch designed as a panther set with square step cut rubies and round brilliant cut diamonds, the eyes set with cabochon emeral

Estimate £4,000 - £6,000

A PEARL AND DIAMOND NECKLACE comprising a single row of pearls ranging from 12.8-15.8mm, accented by beads pave set with round cut diamonds, stamped 925, 42.5cm, 119.1g. 

Estimate £1,200 - £1,600

BUCCELLATI, A GOLD NECKLACE comprising fourteen openwork circular links connected by floral links, signed Buccellati, Italian assay marks, 41.0cm, 72.6g. 

Estimate £8,000 - £12,000

A MULTIGEM CHAIN NECKLACE  comprising a row of oval, pear and octagonal step cut prasiolite, blue topaz, amethyst, citrine and lemon quartz, stamped 18K, 69.1cm, 55.4g. 

Estimate £1,800 - £2,200

VAN CLEEF & ARPELS, A VINTAGE CORAL AND DIAMOND PENDANT NECKLACE in 18ct yellow gold, comprising a row of circular and rectangular links punctuated by polished coral plaques, suspending a pendant set with polished coral accented by a row of round bri

Estimate £50,000 - £70,000

AN ANTIQUE VICTORIAN ETRUSCAN REVIVAL FRINGE NECKLACE comprising a curb chain suspending a fringe of  beads and tapering drops, no assay marks, 37.0cm, 79.6g. 

Estimate £1,200 - £1,600

A DIAMOND NECKLACE in 18ct white gold, set with a row of round brilliant cut diamonds and beaded links, the diamonds all totalling 4.48 carats, full British hallmarks, 41.5cm, 19.7g. 

Estimate £5,000 - £7,000

CHOPARD, A DIAMOND HAPPY HEARTS PENDANT NECKLACE in 18ct white and yellow gold, the pendant comprising three free moving round brilliant cut diamonds in a heart shaped locket, within a border of further round brilliant cut diamonds, with a sliding he

Estimate £1,800 - £2,200

BULGARI, A TOURMALINE LUCEA PENDANT NECKLACE the pendant set with buff top cabochon tourmalines, suspending a series of circular and oval drops, suspended from a trace chain, signed Bvlgari, Italian assay marks, pendant 6.0cm, chain up to 41.5cm, 30.

Estimate £3,500 - £4,500

A COLOMBIAN EMERALD AND DIAMOND NECKLACE in 18ct white gold, comprising five articulated rows of round brilliant cut diamonds, suspending a geometric pendant set with a square step cut emerald and single and carre cut diamonds, suspending a pear cut

Estimate £25,000 - £35,000

A LAPIS LAZULI AND PEARL PENDANT NECKLACE the pendant set with a round cabochon lapis lazuli in a border of seed pearls, suspended from a figaro chain, pendant stamped 15CT, chain stamped 750, pendant 3.3cm, chain 49.5cm, 23.3g. 

Estimate £2,000 - £3,000

NO RESERVE - A HAWK'S EYE AND PEARL NECKLACE comprising a single row of polished hawk's eye beads and pearls, stamped 925, 66.5cm, 279.4g. 

Estimate £200 - £300

A PEARL TORSADE NECKLACE in 18ct yellow gold, comprising three rows of twisted pearls, the clasp designed as a stylised bow, Italian assay marks, stamped 750, 47.0cm, 65.1g. 

Estimate £300 - £500

A SAPPHIRE AND DIAMOND NECKLACE in yellow gold, set with rows of calibre cut sapphires accented by round brilliant cut diamonds, suspended from a trace chain, pendant with British import marks for 18 carat gold, clasp stamped 9K, 44.5cm, 12.2g. 

Estimate £500 - £700

BULGARI, A ROCK CRYSTAL NECKLACE comprising stylised links accented by carved rock crystal beads, signed Bulgari Italy, stamped 750, 42.5cm, 178.4g. 

Estimate £15,000 - £25,000

A GOLD HEART PENDANT NECKLACE comprising a guard chain necklace suspending four heart pendants and one fairy pendant, two heart charms stamped 375, one heart charm stamped 9CT, necklace 77.0cm, 23.2g. 

Estimate £1,000 - £1,500

A RUBY AND DIAMOND PENDANT NECKLACE comprising a row of geometric links set with round brilliant cut diamonds accented by rectangular step cut rubies, suspending a diamond shaped pendant set with triangular, round brilliant, single and baguette cut d

Estimate £10,000 - £15,000

A RUBY AND DIAMOND PENDANT NECKLACE the pendant set with an octagonal step cut ruby of approximately 0.70 carats in a border of round brilliant cut diamonds, suspended from a trace chain punctuated by further round brilliant cut diamonds, stamped 750

Estimate £500 - £700

A DIAMOND PURSE PENDANT NECKLACE the pendant designed as a purse pave set with round brilliant cut diamonds, suspended from a trace chain, no assay marks, pendant 1.4cm, chain 41.0cm, 4.2g. 

Estimate £600 - £800

LOUIS VUITTON, A CHARM NECKLACE comprising a trace chain suspending seven pendants designed as the Louis Vuitton logo and flowers, signed Louis Vuitton, stamped 750, 39.0cm, 17.5g. 

Estimate £2,000 - £3,000

A SOUTH SEA, TAHITIAN AND MULTICOLOUR PEARL NECKLACE comprising a single row of pink, white, golden and black pearls ranging from 11.2-15.5mm, stamped 750, 45.5cm, 103.6g. 

Estimate £1,500 - £2,000

A SPINEL AND DIAMOND NECKLACE in 18ct yellow gold, the scrolling necklace set with cabochon spinels accented by round brilliant cut diamonds, full British hallmarks, 46.2cm, 68.4g. 

Estimate £2,500 - £3,500

A TAHITIAN PEARL AND DIAMOND NECKLACE comprising a single row of Tahitian black pearls ranging from 12.6-13.9mm, the clasp set with round cut diamonds, stamped 18K 750, 40.0cm, 90.1g. 

Estimate £1,200 - £1,600